# CVE-2026-55550 — pdovhomilja nextcrm-app

> As of 2026-07-20, CVE-2026-55550 is a HIGH-severity vulnerability in pdovhomilja nextcrm-app, CVSS v3.1 7.1, EPSS 0.1% (9.4th percentile). No Threadlinqs-tracked threat campaign has been attributed to CVE-2026-55550 as of 2026-07-20; the identifier is re-checked against the Threadlinqs threat corpus on every daily ingest.

**Last updated:** 2026-07-20

## What is CVE-2026-55550?

NextCRM is open-source customer relationship management (CRM) software. The CRM product catalog is an organization-wide business object. Normal application server actions restrict product creation, update, and deletion to `manager` and `admin` roles. However, in version 0.12.1, the MCP product tools expose the same write operations through `/api/mcp/mcp` using user-generated Bearer tokens and do not enforce role checks. Any authenticated low-privileged user who can generate an MCP API token can create, modify, archive, or soft-delete products in the shared CRM product catalog. Version 0.12.3 contains a fix.

The record classifies CVE-2026-55550 under weakness classes [CWE-269](https://intel.threadlinqs.com/cwe/CWE-269), [CWE-284](https://intel.threadlinqs.com/cwe/CWE-284), [CWE-862](https://intel.threadlinqs.com/cwe/CWE-862). Its CVSS v3 base vector states that the flaw is reachable remotely over the network, needs low-privilege credentials, needs no user interaction, and has high impact on integrity. 1 affected-product entry is recorded, across 1 vendor, listed below. The identifier was first published 77 days ago.

## Severity and exploitation probability

- **CVSS v3.1 base score:** 7.1 — HIGH (`CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:L`)
- **EPSS (FIRST):** 0.1% probability of exploitation in the next 30 days, higher than 9.4% of all scored CVEs
- **CISA KEV:** Not listed in the CISA Known Exploited Vulnerabilities catalog
- **Threadlinqs priority:** 3.9/10 — a Threadlinqs composite of the CVSS base score, the EPSS percentile and public exploit availability
- **Published:** 2026-07-20

## Is CVE-2026-55550 being exploited?

It currently carries a trending score of 32 in the Threadlinqs vulnerability feed.

## Affected products and versions

- **pdovhomilja**: nextcrm-app

## How to fix CVE-2026-55550

No vendor patch reference has been recorded for CVE-2026-55550 in the tracked sources. Follow the references below for a fix, and treat the products listed above as exposed until the vendor states otherwise.

## Threat activity tracking CVE-2026-55550

No threat campaign in the Threadlinqs corpus currently references CVE-2026-55550, in its CVE list or as an indicator. The linkage is recomputed from the live corpus on every daily ingest, so this section fills in as soon as a tracked campaign cites the identifier.

## Sources

Enriched from CVE.org, NVD, FIRST EPSS. Last verified by Threadlinqs on 2026-07-21. This product uses the NVD API but is not endorsed or certified by the NVD.

**Vendor advisory and patch**

- [github.com](https://github.com/pdovhomilja/nextcrm-app/security/advisories/GHSA-wv63-cq38-qg58)

Canonical: https://intel.threadlinqs.com/cve/CVE-2026-55550
Full detection coverage and IOCs for threats exploiting CVE-2026-55550 via the Threadlinqs MCP server (Purple tier): https://intel.threadlinqs.com/mcp